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Individual Calculations June 2023 |
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| Da Silva, Paolo Ghiu M. Rego Total change: 5.40 | |   |
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| II Rio Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2149 | 4.00 | 7 | 0.27 | 20 | 5.40 | |
|  Borensztajn, David | f | | 1749 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perdomo, Leandro | m | | 2402 | ARG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Santiago, Yago De Moura | g | | 2471 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fucs, Paulo Moses | | | 1920 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Limp, Eduardo Thelio | m | | 2294 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Lima, Stefan Moisei Vieira | | | 2007 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | De Souza, Brayan Lincoln Menezes | | | 1998 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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